/Engine/Source/Runtime/Engine/Public/Net/NetPacketNotify.h
template<class Functor> [SequenceNumberT::DifferenceT](API\Runtime\Engine\Net\Util\TSequenceNumber\DifferenceT) Update ( const [FNotificationHeader](API\Runtime\Engine\Net\FNetPacketNotify\FNotificationHeader) & NotificationData, Functor && InFunc )